Part I of the series "Glenn Gould Plays Bach" is devoted to Bach's "Art of Fugue." Gould's performance is followed by a lively repartee with Monsaingeon, in which the pianist provides dazzling insights illustrated by music examples. He explains, for example, why he plays some pieces extremely slowly, and bemoans the "musicological overkill" of scholars who insist that Bach's keyboard music should only be played on a harpsichord.
Is The Question of Instrument on Netflix? Unfortunately the movie The Question of Instrument is not yet available on Netflix.
| Directing | Bruno Monsaingeon | Director |
| Production | Mario Prizek | Producer |
| Art | Robert Lawson | Set Designer |
| Art | Graeme Maitland | Set Decoration |
| Production | Herbert G. Kloiber | Executive Producer |